Brand: KAK Industry
Model: K-SPEC Enhanced AR15 PCC Buffer
Firearm Fit: AR-15 PCC platforms utilizing a carbine-length buffer tube and a one-piece blowback BCG
Style: Extended length with a two-piece reciprocating body and internal captured compression spring
Positions: Designed for standard carbine-length receiver extensions
Buffer Weight: 7.8 oz
Material: Steel body with sliding internal weights
Finish: Phosphate
Diameter: Standard AR-15 carbine buffer diameter
Length: 4 inches
Includes:
1x K-SPEC AR-15 PCC Carbine Buffer
1x KAK Flatwire Buffer Spring
1x KAK Buffer Installation Tool

Features

The KAK Industry K-Spec Enhanced PCC Buffer is a purpose-built recoil management upgrade for pistol caliber carbine platforms, engineered to smooth out the harsh impulse common in blowback systems. Featuring a 7.8 oz weight and extended 4-inch design, it helps slow bolt speed, reduce felt recoil, and improve overall shooting control. At the core of the K-Spec system is a two-piece reciprocating buffer body paired with a captured internal compression spring, which works in conjunction with a flatwire buffer spring to absorb and evenly distribute recoil energy. This design minimizes muzzle rise, reduces bolt bounce, and allows for faster, more accurate follow-up shots compared to traditional buffer systems. Constructed from durable steel with a phosphate finish and red bumper identifier, the K-Spec Enhanced PCC Buffer is compatible with carbine-length buffer tubes and one-piece blowback bolt carrier groups. Its robust construction and advanced internal design make it a reliable upgrade for shooters looking to improve performance and control in PCC builds.

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